This is the command gitrfgrep that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
gitrgrep - GNU Interactive Tools - recursive grep
gitrgrep [grep-like options]
gitrgrep is a very small script that calls grep recursively. It accepts grep-like
options/parameters, the only difference being that file specifications should be quoted:
gitrgrep main '*.c'
gitrgrep errno '*.c *.h'
Use gitrfgrep online using onworks.net services